AIR FORCE MIL-I-38391 (4)-1991 INDICATOR ELECTRICAL TACHOMETER ERU-12 A 0-350 RPM (ROTOR) 0-7000 RPM (ENGINE)《ERU-12 A型0-7000 RPM(发动机) 0-350 RPM(回转轴)电转速表指示器》.pdf

1、MLLLTARY SPECLFLCATLON INDICATOK, ELECTKICAL TACHOMETER EKU-l2/A 0-350 KPM (KOTOR), 0-700 KPM (ENGINE) This amendmerit forms a part of MIL-I-38391(USAF), dated 5 May 1965, arid is approved Lor use by the Department OE the Air Force and is available for use by all Departments and Agencies of the epar

2、tment of Defense. PAGE 1 1.1 Add paragraph tit le: -_- “Scope. “ elete 2.1 and add: “2.1 Governinent documents.“ 2.1.1 -. Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent speciied herein. Unless otherwise spec

3、ified, the issues of these documexits are those listed in the issue of the Department of Defense Lndex of Specifications and Standards (DOUISS) and supplement thereto, cited in the solicitation (see 6.2). Under SPtiCLF 1CKr LON, Federal Je Lete “OU-C-45 L“ , “YPP-B-S66“, lJPP-U-G36“ ) “PPP-B-6b5“, “

4、PPP-B-076“, .and add: “PPP-B-1672 Boxes) Shipping, Reusable With Cushioning. “ _- Under SPECIFICATlON, Military, delete “ML-P-7936“, “MLL-L-25142“, “MLL-M-26512“, “FILL-R-26667“, “MIL-U-70327“ entirely and acid: “DOD-D-100 Drawing, Engineering And Associated List“ and “MIL-U-131 Barrier Material, Wa

5、ter-Vaporproof, Flexible kat Sealable.“ Under STANDAKDS, Federal add: “FED-STD-101 Preservation, Packaging aiid Packing Materials: Test Procedures.“ Under STANDARDS, Military delete “MIL-STD-143“ entirely and add: “MIL-STU-470 Maintainability Program Requirements (Por Systems And Equipmentc)“, “14 I

6、 L -S TD -4 7 1 Main t a i na b i 1 i t y e mo n s t r a t i o n “ , “ M I L -S T -8 8 9 Di s s im i 1 a r Me t a 1 s “ , “MIL-STD-970 Standards distribution is unlimited. . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-1-38391 (USAF) AMENDMENT

7、 4 Add boxed paragraph at bottom center of page; PAGE 2 * Under STANUARDS, Military delete “MS33586“ entirely. * Delete the following parenthetical source statement and add new: “(Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from t

8、he Standardization Document order Desk, 700 Robbins Ave, Building #4, Section LI, Philadelphia, PA 19111-5094. )“ * Add: “2.1.2 Other Government documents,.drawings, and publications. The following otherGovernment documents, drawings, and publications form a part of this document to the extent speci

9、fied herein. Unless otherwise specified, the issues are those cited in the solicitation. AIR FORCE P/N 8988994 Luminescent material, Fluorescent“ Add: “2.2 Non-Government publications. The following document(s) form a part of this document to the extent specified herein. Unless otherwise specified,

10、the issues of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the solicitation. Unless otherwise Specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see b.2). American Society for Testing and

11、Materials (ASTM) ASTM G1036 Glass Plat, Standard Specification For 26 Apr tr5 (Application for copies should be addressed to: Philadelphia, PA 19103. ) ASTM, 1916 Kace St, (Non-Government standards and other publications are normally available from the organizations that prepare or distribute the do

12、cuments. These documents also may be available in or through libraries or other informational services. ) “ * Add: “2.3 Order of precedence. In the event of a conflict between the text of this document aiid the references cited herein (except for related associated detailed specifications, specifica

13、tion sheets, or MS standards), the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained.“ * 3.2 Line 5 delete “MIL-STD-143“ and add: “MIL-STD-970.“ 2 Provided by IHSNot for ResaleNo reprodu

14、ction or networking permitted without license from IHS-,-,-MIL-1-38373 (4) 66 = 7777906 0473858 1 MIL-I-38391 (USAP) AMENDMENT 4 Add: “3.3.4.1 Recovered materials. Recovered materials shall be used to the maximum extent possible without jeopardizing the end use of the item.“ PAGE 3 3.4.3 Line 2 dele

15、te “MIL-M-26512“ and add “MIL-STD-470. “ PAGE 4 Table I: “20“ substitute “20“. In column entitled “SCALE ERROR TOLERANCE + ROOM TEMPERATURE“, delete (three places) and substitue “30“ and delete “1“ (one place) and PAGE 5 Table II: In column entitled “SCALE ERROR TOLEKANCE + ROOM TEMPERATURE“, delete

16、 “20“ substitute “20“. (three places) and substitue “30“ and delete “10“ (one place) and PAGE 6 Table III: opposite generator drive shaft speed 4100, delete “1“ and substitute “2“. In column entitled “SCALE ERROR TOLERANCE + ROOM TEMPERATURE PAGE 7 Table IV: In column entitled “SCALES ERROR TOLERANC

17、E + ROOM TEMPERATUKE opposite generator drive shaft speed 4117, delete “1“ and substitute “2“. PAGE 8 3.6 Line 6 delete “MIL-D-70327“ and addd “DOD-D-100. “ 3.7 Line 4 delete “5.00 inches“ and add “6.00 inches.“ PAGE 9 3.8 Lines 2 and 3 delete “DD-G-451, type II quality AA“ and add “ASv C1036, type

18、I class I.“ Also line 5 delete “DD-G-451“ and add: “ASTM C1036“. PAGE 12 Table V, delete “MIL-L-25142“ and add: “Air Force P/N 8988994“. PAGE 13 Delete “4.1“ entirely and add: “4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, contractor is responsible

19、for the preformance of all inspection requirements (examinations and tests) as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the 3 Provided by IHSNot for ResaleNo reproduction

20、or networking permitted without license from IHS-,-,-MIL-L-38391(USAF) AMENDMENT 4 inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in this specification where such inspections are deemed nec

21、essary to ensure supplies and services conform to prescribed requirements.“ PAGE 15 Add: “4.1.1 Kespousibility for compliance. Ail items shall meet all requirements of sections 3 and 57- The inspection set forth in this specification shall become a part of the contractors overall inspection system o

22、r quality program The absence of any inspection requirements in the speciE 21 4.6.20.2 Delete and add: “4.6.20.2 Tests level. The test level shall be in accordance with MIL-STD-781, test level F except that the indicators will be operated continuously at a generator drive shaft speed of 3000 - 4000

23、rpm an$ the low temperature portion of the temperature cycling shall be conducted at -35 C. Input voltages need not be monitored.“ 4.6.20.3.2 Delete “MIL-K-26667“ and add: “MIL-STD-781. “ 4.6.21 Line 3 delete “MIL-M-26512“ and add “MIL-STD-471.“ Delete section 5 entirely and add: j; “ 5. PACKAGING 5

24、.1 Preservation. Preservation shall be level “A“ or “C“ as Specified (see 6.2). 5.1.1 Preservation-packaging. Unless otherwise specified by the contracting activity, item shall be packaged in quantity unit pack (QUP) of one each. Each item will be provided a preservation method IA-8 IAW MIL-P-116. 5

25、.1.2 Cleaning. - Item shall be cleaned IAW MIL-P-116 C-1 process. 5.1.3 Urying. Immediately after cleaning, the item shall be dried following any one or combination of the drying procedures listed in MIL-P-116. procedures employed shall not be injurious to the item. The drying 5.1.4 Level A. provide

26、 a method IA-8. Item shall be preserved IAW MIL-P-116 and MIL-STD-2073/1A to 5.145 Level C. Item shall be individually preserved in a manner that will afford adequate protection against corrosion, deterioration, and physical damage during shipment from the supply source to the first receiving activi

27、ty as specified in MIL-P-116 and MIL-STD-2073/1A. 5.2 Packing. Packing shall1 be level “A“, “B“ , or “C“ as specified (see 6.2). 5.2.1 Container-cushioning. Intermediate container requirements shall conrorm to PPP-B-1672, weather-resistant, unless otherwise specified by the contracting activity. Int

28、ermediate containers shall be large enough to allow for application of sufficient cushioning material, between the unit container and intermediate container. Cushioning material shall be of sufficient density and thickness to ensure shock transmission does not exceed peak values in Gs established fo

29、r the item. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I -38391 (USAF ) AMflNDMENT 4 5.2.2 Level A. in exterior containers conforming to PPP-B-1672, weather resistant, unless otherwise specified by the contracitng activity, Exterior contai

30、ner shall be uniform shape, size, and minimum tare and cube, consistent with the protection required. Closure shall be in accordance with appropriate PPP-B-1672 procedures, as specified by contractor, special packaging instructions (SPI), and contracting activity. Item will be preserved as specified

31、 in 5.1 and shall be packed 5.2.3 Level B. Same as level “A“ unless otherwise specified by special packaging instructions (SPI) or the contracting activity. 5.2.4 Level C. Item will be packed in containers in such a manner as to afford adequate protection against physical damage during direct domest

32、ic shipment from the supply sources to the first receiving activity. These packs shall conform to MIL -STD-2073 / 1A. , PAGE 22 5.3 Marking. Unit, intermediate, and exterior containers shall be marked IAW special markings required by the contractor, special packaging instructions (SPI), and MIL-STD-

33、129. 5.4 Inspection and Test. Test of methods of preservation shall be accomplished in accordance with Section 4 of MIL-P-116 to enhure compliance with Section 5 of this specification. Packaging tests shall be conducted IAW rough handling as specified in FED-STD-101. “ * Under section 6. NOTES add:

34、“(This section contains information of a general or explanatory nature that may be helpful, but is not mandatory.)“ * Add: “6.2(f) Issue of DODISS to be cited in the solicitation, and if required, the specific issue of individual documents referenced (see 2.1)“. The margins of this amendment are mar

35、ked with an asterisk to indicate where changes (additions, modifications, corrections, deletions) from the previous amendment were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are caution

36、ed to evaluate the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the last previous amendment. Custodian: Air Force - 99 Preparing Activity: Air Force - 71 Project Number: 6620 - F488 6 l I I 1 I I I I 1 1 1 I i 1 1 1 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-